My great grand aunt Christina Ann STEWART,the daughter of James STEWART and Elizabeth STEWART, was born abt 1821 in Halton County Ontario. Both her parents had emigrated to Ontario from Blair Atholl Perthshire Scotland.
(I am descended from James' 2nd marriage to Janet McGregor)
Anyways, Christina married William MICHIE who had been born abt 1818 in Scotland. They had at least 1 child, Elizabeth born in Ontario.